21333748800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:105

約数の個数: 1008

約数和(自身を含む): 92051469440

約数和(自身を除く): 70717720640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 25, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 50, 51, 52, 56, 60, 64, 65, 68, 70, 75, 78, 80, 84, 85, 91, 96, 100, 102, 104, 105, 112, 119, 120, 130, 136, 140, 150, 156, 160, 168, 169, 170, 175, 182, 192, 195, 200, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 289, 300, 312, 320, 325, 336, 338, 340, 350, 357, 364, 390, 400, 408, 416, 420, 425, 442, 448, 455, 476, 480, 507, 510, 520, 525, 544, 546, 560, 578, 595, 600, 624, 650, 663, 672, 676, 680, 700, 714, 728, 780, 800, 816, 832, 840, 845, 850, 867, 884, 910, 952, 960, 975, 1014, 1020, 1040, 1050, 1088, 1092, 1105, 1120, 1156, 1183, 1190, 1200, 1248, 1275, 1300, 1326, 1344, 1352, 1360, 1365, 1400, 1428, 1445, 1456, 1547, 1560, 1600, 1632, 1680, 1690, 1700, 1734, 1768, 1785, 1820, 1904, 1950, 2023, 2028, 2040, 2080, 2100, 2184, 2197, 2210, 2240, 2275, 2312, 2366, 2380, 2400, 2496, 2535, 2550, 2600, 2652, 2704, 2720, 2730, 2800, 2856, 2873, 2890, 2912, 2975, 3094, 3120, 3264, 3315, 3360, 3380, 3400, 3468, 3536, 3549, 3570, 3640, 3757, 3808, 3900, 4046, 4056, 4080, 4160, 4200, 4225, 4335, 4368, 4394, 4420, 4550, 4624, 4641, 4732, 4760, 4800, 5070, 5100, 5200, 5304, 5408, 5440, 5460, 5525, 5600, 5712, 5746, 5780, 5824, 5915, 5950, 6069, 6188, 6240, 6591, 6630, 6720, 6760, 6800, 6825, 6936, 7072, 7098, 7140, 7225, 7280, 7514, 7616, 7735, 7800, 8092, 8112, 8160, 8400, 8450, 8619, 8670, 8736, 8788, 8840, 8925, 9100, 9248, 9282, 9464, 9520, 10115, 10140, 10200, 10400, 10608, 10816, 10920, 10985, 11050, 11200, 11271, 11424, 11492, 11560, 11830, 11900, 12138, 12376, 12480, 12675, 13182, 13260, 13520, 13600, 13650, 13872, 14144, 14196, 14280, 14365, 14450, 14560, 15028, 15379, 15470, 15600, 16184, 16224, 16320, 16575, 16800, 16900, 17238, 17340, 17472, 17576, 17680, 17745, 17850, 18200, 18496, 18564, 18785, 18928, 19040, 20111, 20230, 20280, 20400, 20800, 21216, 21675, 21840, 21970, 22100, 22542, 22848, 22984, 23120, 23205, 23660, 23800, 24276, 24752, 25350, 26299, 26364, 26520, 27040, 27200, 27300, 27744, 28392, 28560, 28730, 28900, 29120, 29575, 30056, 30345, 30758, 30940, 31200, 32368, 32448, 32955, 33150, 33600, 33800, 34476, 34680, 35152, 35360, 35490, 35700, 36400, 37128, 37349, 37570, 37856, 38080, 38675, 40222, 40460, 40560, 40800, 42432, 43095, 43350, 43680, 43940, 44200, 45084, 45968, 46137, 46240, 46410, 47320, 47600, 48552, 48841, 49504, 50575, 50700, 52598, 52728, 53040, 54080, 54600, 54925, 55488, 56355, 56784, 57120, 57460, 57800, 59150, 60112, 60333, 60690, 61516, 61880, 62400, 64736, 65910, 66300, 67600, 68952, 69360, 70304, 70720, 70980, 71400, 71825, 72800, 74256, 74698, 75140, 75712, 76895, 77350, 78897, 80444, 80920, 81120, 81600, 86190, 86700, 87360, 87880, 88400, 88725, 90168, 91936, 92274, 92480, 92820, 93925, 94640, 95200, 97104, 97682, 99008, 100555, 101150, 101400, 105196, 105456, 106080, 109200, 109850, 112047, 112710, 113568, 114240, 114920, 115600, 116025, 118300, 120224, 120666, 121380, 123032, 123760, 129472, 131495, 131820, 132600, 135200, 137904, 138720, 140608, 141960, 142800, 143650, 145600, 146523, 148512, 149396, 150280, 151725, 153790, 154700, 157794, 160888, 161840, 162240, 164775, 172380, 173400, 175760, 176800, 177450, 180336, 183872, 184548, 185640, 186745, 187850, 189280, 190400, 194208, 195364, 201110, 202300, 202800, 210392, 210912, 212160, 215475, 218400, 219700, 224094, 225420, 227136, 229840, 230685, 231200, 232050, 236600, 240448, 241332, 242760, 244205, 246064, 247520, 261443, 262990, 263640, 265200, 270400, 275808, 277440, 281775, 283920, 285600, 287300, 293046, 297024, 298792, 300560, 301665, 303450, 307580, 309400, 315588, 321776, 323680, 329550, 341887, 344760, 346800, 351520, 353600, 354900, 360672, 369096, 371280, 373490, 375700, 378560, 384475, 388416, 390728, 394485, 402220, 404600, 405600, 420784, 421824, 430950, 436800, 439400, 448188, 450840, 459680, 461370, 462400, 464100, 473200, 482664, 485520, 488410, 492128, 495040, 502775, 522886, 525980, 527280, 530400, 551616, 560235, 563550, 567840, 571200, 574600, 586092, 597584, 601120, 603330, 606900, 615160, 618800, 631176, 634933, 643552, 647360, 657475, 659100, 683774, 689520, 693600, 703040, 709800, 721344, 732615, 738192, 742560, 746980, 751400, 768950, 781456, 784329, 788970, 804440, 809200, 811200, 841568, 861900, 878800, 896376, 901680, 919360, 922740, 928200, 933725, 946400, 965328, 971040, 976820, 984256, 1005550, 1025661, 1045772, 1051960, 1054560, 1060800, 1120470, 1127100, 1135680, 1149200, 1153425, 1172184, 1195168, 1202240, 1206660, 1213800, 1221025, 1230320, 1237600, 1262352, 1269866, 1287104, 1307215, 1314950, 1318200, 1367548, 1379040, 1387200, 1419600, 1465230, 1476384, 1485120, 1493960, 1502800, 1508325, 1537900, 1562912, 1568658, 1577940, 1608880, 1618400, 1683136, 1709435, 1723800, 1757600, 1792752, 1803360, 1845480, 1856400, 1867450, 1892800, 1904799, 1930656, 1942080, 1953640, 1972425, 2011100, 2051322, 2091544, 2103920, 2109120, 2240940, 2254200, 2298400, 2306850, 2344368, 2390336, 2413320, 2427600, 2442050, 2460640, 2475200, 2524704, 2539732, 2614430, 2629900, 2636400, 2735096, 2758080, 2801175, 2839200, 2930460, 2952768, 2987920, 3005600, 3016650, 3075800, 3125824, 3137316, 3155880, 3174665, 3217760, 3236800, 3418870, 3447600, 3515200, 3585504, 3606720, 3663075, 3690960, 3712800, 3734900, 3809598, 3861312, 3907280, 3921645, 3944850, 4022200, 4102644, 4183088, 4207840, 4444531, 4481880, 4508400, 4596800, 4613700, 4688736, 4826640, 4855200, 4884100, 4921280, 5049408, 5079464, 5128305, 5228860, 5259800, 5272800, 5470192, 5602350, 5678400, 5860920, 5975840, 6011200, 6033300, 6151600, 6274632, 6311760, 6349330, 6435520, 6536075, 6837740, 6895200, 7171008, 7326150, 7381920, 7425600, 7469800, 7619196, 7814560, 7843290, 7889700, 8044400, 8205288, 8366176, 8415680, 8547175, 8889062, 8963760, 9016800, 9227400, 9377472, 9523995, 9653280, 9710400, 9768200, 10158928, 10256610, 10457720, 10519600, 10545600, 10940384, 11204700, 11721840, 11951680, 12066600, 12303200, 12549264, 12623520, 12698660, 13072150, 13333593, 13675480, 13790400, 14652300, 14763840, 14939600, 15238392, 15629120, 15686580, 15779400, 15873325, 16088800, 16410576, 16732352, 17094350, 17778124, 17927520, 18033600, 18454800, 19047990, 19306560, 19536400, 19608225, 20317856, 20513220, 20915440, 21039200, 21880768, 22222655, 22409400, 23443680, 24133200, 24606400, 25098528, 25247040, 25397320, 25641525, 26144300, 26667186, 27350960, 29304600, 29879200, 30476784, 31373160, 31558800, 31746650, 32177600, 32821152, 34188700, 35556248, 35855040, 36909600, 38095980, 39072800, 39216450, 40635712, 41026440, 41830880, 42078400, 44445310, 44818800, 46887360, 47619975, 48266400, 50197056, 50794640, 51283050, 52288600, 53334372, 54701920, 58609200, 59758400, 60953568, 62746320, 63117600, 63493300, 65642304, 66667965, 68377400, 71112496, 73819200, 76191960, 78145600, 78432900, 82052880, 83661760, 88890620, 89637600, 95239950, 96532800, 101589280, 102566100, 104577200, 106668744, 109403840, 111113275, 117218400, 121907136, 125492640, 126235200, 126986600, 133335930, 136754800, 142224992, 152383920, 156865800, 164105760, 177781240, 179275200, 190479900, 203178560, 205132200, 209154400, 213337488, 222226550, 234436800, 250985280, 253973200, 266671860, 273509600, 284449984, 304767840, 313731600, 328211520, 333339825, 355562480, 380959800, 410264400, 418308800, 426674976, 444453100, 507946400, 533343720, 547019200, 609535680, 627463200, 666679650, 711124960, 761919600, 820528800, 853349952, 888906200, 1015892800, 1066687440, 1254926400, 1333359300, 1422249920, 1523839200, 1641057600, 1777812400, 2133374880, 2666718600, 3047678400, 3555624800, 4266749760, 5333437200, 7111249600, 10666874400, 21333748800]

約数ペア:

[(1, 21333748800), (2, 10666874400), (3, 7111249600), (4, 5333437200), (5, 4266749760), (6, 3555624800), (7, 3047678400), (8, 2666718600), (10, 2133374880), (12, 1777812400), (13, 1641057600), (14, 1523839200), (15, 1422249920), (16, 1333359300), (17, 1254926400), (20, 1066687440), (21, 1015892800), (24, 888906200), (25, 853349952), (26, 820528800), (28, 761919600), (30, 711124960), (32, 666679650), (34, 627463200), (35, 609535680), (39, 547019200), (40, 533343720), (42, 507946400), (48, 444453100), (50, 426674976), (51, 418308800), (52, 410264400), (56, 380959800), (60, 355562480), (64, 333339825), (65, 328211520), (68, 313731600), (70, 304767840), (75, 284449984), (78, 273509600), (80, 266671860), (84, 253973200), (85, 250985280), (91, 234436800), (96, 222226550), (100, 213337488), (102, 209154400), (104, 205132200), (105, 203178560), (112, 190479900), (119, 179275200), (120, 177781240), (130, 164105760), (136, 156865800), (140, 152383920), (150, 142224992), (156, 136754800), (160, 133335930), (168, 126986600), (169, 126235200), (170, 125492640), (175, 121907136), (182, 117218400), (192, 111113275), (195, 109403840), (200, 106668744), (204, 104577200), (208, 102566100), (210, 101589280), (221, 96532800), (224, 95239950), (238, 89637600), (240, 88890620), (255, 83661760), (260, 82052880), (272, 78432900), (273, 78145600), (280, 76191960), (289, 73819200), (300, 71112496), (312, 68377400), (320, 66667965), (325, 65642304), (336, 63493300), (338, 63117600), (340, 62746320), (350, 60953568), (357, 59758400), (364, 58609200), (390, 54701920), (400, 53334372), (408, 52288600), (416, 51283050), (420, 50794640), (425, 50197056), (442, 48266400), (448, 47619975), (455, 46887360), (476, 44818800), (480, 44445310), (507, 42078400), (510, 41830880), (520, 41026440), (525, 40635712), (544, 39216450), (546, 39072800), (560, 38095980), (578, 36909600), (595, 35855040), (600, 35556248), (624, 34188700), (650, 32821152), (663, 32177600), (672, 31746650), (676, 31558800), (680, 31373160), (700, 30476784), (714, 29879200), (728, 29304600), (780, 27350960), (800, 26667186), (816, 26144300), (832, 25641525), (840, 25397320), (845, 25247040), (850, 25098528), (867, 24606400), (884, 24133200), (910, 23443680), (952, 22409400), (960, 22222655), (975, 21880768), (1014, 21039200), (1020, 20915440), (1040, 20513220), (1050, 20317856), (1088, 19608225), (1092, 19536400), (1105, 19306560), (1120, 19047990), (1156, 18454800), (1183, 18033600), (1190, 17927520), (1200, 17778124), (1248, 17094350), (1275, 16732352), (1300, 16410576), (1326, 16088800), (1344, 15873325), (1352, 15779400), (1360, 15686580), (1365, 15629120), (1400, 15238392), (1428, 14939600), (1445, 14763840), (1456, 14652300), (1547, 13790400), (1560, 13675480), (1600, 13333593), (1632, 13072150), (1680, 12698660), (1690, 12623520), (1700, 12549264), (1734, 12303200), (1768, 12066600), (1785, 11951680), (1820, 11721840), (1904, 11204700), (1950, 10940384), (2023, 10545600), (2028, 10519600), (2040, 10457720), (2080, 10256610), (2100, 10158928), (2184, 9768200), (2197, 9710400), (2210, 9653280), (2240, 9523995), (2275, 9377472), (2312, 9227400), (2366, 9016800), (2380, 8963760), (2400, 8889062), (2496, 8547175), (2535, 8415680), (2550, 8366176), (2600, 8205288), (2652, 8044400), (2704, 7889700), (2720, 7843290), (2730, 7814560), (2800, 7619196), (2856, 7469800), (2873, 7425600), (2890, 7381920), (2912, 7326150), (2975, 7171008), (3094, 6895200), (3120, 6837740), (3264, 6536075), (3315, 6435520), (3360, 6349330), (3380, 6311760), (3400, 6274632), (3468, 6151600), (3536, 6033300), (3549, 6011200), (3570, 5975840), (3640, 5860920), (3757, 5678400), (3808, 5602350), (3900, 5470192), (4046, 5272800), (4056, 5259800), (4080, 5228860), (4160, 5128305), (4200, 5079464), (4225, 5049408), (4335, 4921280), (4368, 4884100), (4394, 4855200), (4420, 4826640), (4550, 4688736), (4624, 4613700), (4641, 4596800), (4732, 4508400), (4760, 4481880), (4800, 4444531), (5070, 4207840), (5100, 4183088), (5200, 4102644), (5304, 4022200), (5408, 3944850), (5440, 3921645), (5460, 3907280), (5525, 3861312), (5600, 3809598), (5712, 3734900), (5746, 3712800), (5780, 3690960), (5824, 3663075), (5915, 3606720), (5950, 3585504), (6069, 3515200), (6188, 3447600), (6240, 3418870), (6591, 3236800), (6630, 3217760), (6720, 3174665), (6760, 3155880), (6800, 3137316), (6825, 3125824), (6936, 3075800), (7072, 3016650), (7098, 3005600), (7140, 2987920), (7225, 2952768), (7280, 2930460), (7514, 2839200), (7616, 2801175), (7735, 2758080), (7800, 2735096), (8092, 2636400), (8112, 2629900), (8160, 2614430), (8400, 2539732), (8450, 2524704), (8619, 2475200), (8670, 2460640), (8736, 2442050), (8788, 2427600), (8840, 2413320), (8925, 2390336), (9100, 2344368), (9248, 2306850), (9282, 2298400), (9464, 2254200), (9520, 2240940), (10115, 2109120), (10140, 2103920), (10200, 2091544), (10400, 2051322), (10608, 2011100), (10816, 1972425), (10920, 1953640), (10985, 1942080), (11050, 1930656), (11200, 1904799), (11271, 1892800), (11424, 1867450), (11492, 1856400), (11560, 1845480), (11830, 1803360), (11900, 1792752), (12138, 1757600), (12376, 1723800), (12480, 1709435), (12675, 1683136), (13182, 1618400), (13260, 1608880), (13520, 1577940), (13600, 1568658), (13650, 1562912), (13872, 1537900), (14144, 1508325), (14196, 1502800), (14280, 1493960), (14365, 1485120), (14450, 1476384), (14560, 1465230), (15028, 1419600), (15379, 1387200), (15470, 1379040), (15600, 1367548), (16184, 1318200), (16224, 1314950), (16320, 1307215), (16575, 1287104), (16800, 1269866), (16900, 1262352), (17238, 1237600), (17340, 1230320), (17472, 1221025), (17576, 1213800), (17680, 1206660), (17745, 1202240), (17850, 1195168), (18200, 1172184), (18496, 1153425), (18564, 1149200), (18785, 1135680), (18928, 1127100), (19040, 1120470), (20111, 1060800), (20230, 1054560), (20280, 1051960), (20400, 1045772), (20800, 1025661), (21216, 1005550), (21675, 984256), (21840, 976820), (21970, 971040), (22100, 965328), (22542, 946400), (22848, 933725), (22984, 928200), (23120, 922740), (23205, 919360), (23660, 901680), (23800, 896376), (24276, 878800), (24752, 861900), (25350, 841568), (26299, 811200), (26364, 809200), (26520, 804440), (27040, 788970), (27200, 784329), (27300, 781456), (27744, 768950), (28392, 751400), (28560, 746980), (28730, 742560), (28900, 738192), (29120, 732615), (29575, 721344), (30056, 709800), (30345, 703040), (30758, 693600), (30940, 689520), (31200, 683774), (32368, 659100), (32448, 657475), (32955, 647360), (33150, 643552), (33600, 634933), (33800, 631176), (34476, 618800), (34680, 615160), (35152, 606900), (35360, 603330), (35490, 601120), (35700, 597584), (36400, 586092), (37128, 574600), (37349, 571200), (37570, 567840), (37856, 563550), (38080, 560235), (38675, 551616), (40222, 530400), (40460, 527280), (40560, 525980), (40800, 522886), (42432, 502775), (43095, 495040), (43350, 492128), (43680, 488410), (43940, 485520), (44200, 482664), (45084, 473200), (45968, 464100), (46137, 462400), (46240, 461370), (46410, 459680), (47320, 450840), (47600, 448188), (48552, 439400), (48841, 436800), (49504, 430950), (50575, 421824), (50700, 420784), (52598, 405600), (52728, 404600), (53040, 402220), (54080, 394485), (54600, 390728), (54925, 388416), (55488, 384475), (56355, 378560), (56784, 375700), (57120, 373490), (57460, 371280), (57800, 369096), (59150, 360672), (60112, 354900), (60333, 353600), (60690, 351520), (61516, 346800), (61880, 344760), (62400, 341887), (64736, 329550), (65910, 323680), (66300, 321776), (67600, 315588), (68952, 309400), (69360, 307580), (70304, 303450), (70720, 301665), (70980, 300560), (71400, 298792), (71825, 297024), (72800, 293046), (74256, 287300), (74698, 285600), (75140, 283920), (75712, 281775), (76895, 277440), (77350, 275808), (78897, 270400), (80444, 265200), (80920, 263640), (81120, 262990), (81600, 261443), (86190, 247520), (86700, 246064), (87360, 244205), (87880, 242760), (88400, 241332), (88725, 240448), (90168, 236600), (91936, 232050), (92274, 231200), (92480, 230685), (92820, 229840), (93925, 227136), (94640, 225420), (95200, 224094), (97104, 219700), (97682, 218400), (99008, 215475), (100555, 212160), (101150, 210912), (101400, 210392), (105196, 202800), (105456, 202300), (106080, 201110), (109200, 195364), (109850, 194208), (112047, 190400), (112710, 189280), (113568, 187850), (114240, 186745), (114920, 185640), (115600, 184548), (116025, 183872), (118300, 180336), (120224, 177450), (120666, 176800), (121380, 175760), (123032, 173400), (123760, 172380), (129472, 164775), (131495, 162240), (131820, 161840), (132600, 160888), (135200, 157794), (137904, 154700), (138720, 153790), (140608, 151725), (141960, 150280), (142800, 149396), (143650, 148512), (145600, 146523)]